There would be a total of 27 electrons because the total number of protons are 29 so to make the ion more positive the would have to be less electrons than protons.
Read more: How_many_protons_and_electrons_does_a_copper_ion_with_a_charge_of_2_have
The number of protons present in an ion is equivalent to its atomic number.
29 protons and 27electrons are present in Cu2+ ion.
electrons have negligible mass. the mass of the ion depends on how many protons and neutrons are present.
There are 3 protons and 2 electrons present in a lithium ion.
The number of protons is 7.
The number of protons present in an ion is equivalent to its atomic number.
29 protons and 27electrons are present in Cu2+ ion.
copper
electrons have negligible mass. the mass of the ion depends on how many protons and neutrons are present.
how many protons does the carbonate ion have?
There are 8 protons and 10 electrons in an oxide ion.
it will have 29 electrons. to find how many neutrons an element has you take the atomic number away from the mass number. the number of protons and electrons are the same. i hope this answered your question
There are 3 protons and 2 electrons present in a lithium ion.
7 protons
Eight protons in this ion.
The number of protons = atomic numberThe number of electrons = atomic number - net ion charge (no charge means not ion)The number of neutrons = mass number - atomic numberAlways start with protons if they are given. If they are not given, use the other numbers to figure out how many protons there are. The 9 protons in this question immediately tell you that the atomic number is 9. This is a dead giveaway as to which element is being discussed. Just look on the periodic table for the atomic number of 9, which is... Flourine! The number of electrons will tell you whether this is an ion or not. Ions are not stable (neutral). This means that they have a negative or positive charge. If you know how to draw a shell diagram, you can place the electrons. If all shells are filled completely and there are no extra electrons in unfilled outer shell, then it is not an ion.
The number of protons is 7.